Russian Spring Punch
The Russian Spring Punch is Dick Bradsell's, built in London in the late 1980s, and it is a lemon sour with crème de cassis in it and champagne on top. Bradsell is reported to have rated it among his own best work, which from the man who also made the Bramble and the Espresso Martini is a substantial claim. The structure is more interesting than the ingredient list looks. Underneath the champagne is a genuine sour: twenty-five millilitres of lemon against a short ten of syrup, with the cassis bringing most of the sweetness and all of the colour. The vodka is deliberately silent and structural, there to bring the whole thing to strength without adding a flavour. Then the champagne does the job soda would do in a collins, except that it brings acid and depth of its own as well as bubbles. The result is long, pale purple, and considerably drier than the description suggests. It is the most elegant thing anyone has done with blackcurrant.
Glassware: Collins Glass
Garnish: Lemon Wheel and Blackcurrant sprig where the hedge allows
Ingredients
25ml
Silent and structural, bringing the drink to strength without adding a flavour. The cassis and the champagne between them are doing all the talking, and a characterful spirit would get in the way.
15ml
Blackcurrant with real depth, and the source of most of the sweetness as well as all of the colour. A cheap cassis tastes of boiled sweets; a proper Dijon one tastes of fruit.
25ml
A full sour measure, and the reason the drink is drier than it looks. Squeezed to order, because there is nothing else here bringing acid except the champagne.
10ml
Deliberately short at ten millilitres. The cassis carries most of the sugar, and matching the lemon with syrup on top of that turns the drink into cordial.
60ml
Sixty millilitres, doing the job soda would do in a collins and bringing acid and depth as well as bubbles. Brut, and a good crémant is a perfectly respectable substitute.
Instructions
Build the vodka, crème de cassis, lemon juice and simple syrup in a collins glass over cubed ice.
Stir briefly to combine.
Top with chilled champagne.
Lift once gently with the bar spoon.
Garnish with a lemon wheel.
Source: the IBA (Official IBA specification; method ours). Last checked 13 August 2026.
Expert Tip
Build it in the glass rather than shaking it. Bradsell's spec stacks the sour over ice and then crowns it, and a single gentle lift with the spoon is the whole integration. Shaking the base separately is not wrong, but pouring champagne onto a shaken drink kills a good deal of the sparkle immediately. Keep the syrup short. Ten millilitres against twenty-five of lemon looks under-sweetened and is meant to: crème de cassis is very sweet and is doing most of the sugar's work. Match the lemon with syrup as well and the drink turns into cordial. Use a decent brut champagne or a good crémant. It is sixty millilitres of the finished drink and it brings acid as well as bubbles, and a sweet or flabby sparkling wine removes both.
Flavour Profile
Where It Comes From
Dick Bradsell is the reason a good proportion of British bars look and pour the way they do. Working through the 1980s and 90s at the Zanzibar, Fred's Club, the Colony Room and the Atlantic Bar and Grill, he built the Bramble, the Espresso Martini and this among a great many others, and he trained most of the generation that came after him.
The Russian Spring Punch dates from the late 1980s and was built for a party. Bradsell is reported to have considered it one of his best, which is worth noting given the competition. Unlike the Bramble and the Espresso Martini it never quite became a menu staple outside London, which is the only unfair thing about it.
A Sour Underneath a Crown
Strip the champagne off and what remains is a proper sour: vodka, lemon at a full twenty-five millilitres, a short measure of syrup, and cassis carrying most of the sweetness.
That is what makes the drink work where a lot of champagne cocktails do not. The usual failure is a sweet mixture with sparkling wine poured over it, which starts pleasant and turns cloying. Here the base is genuinely dry and the champagne adds more acid rather than less.
The layering matters too. Built over ice and lifted once, the drink is faintly stratified: the first mouthful is champagne-forward and the last is cassis-forward, and it changes as you go.
The Cassis
Crème de cassis is blackcurrant steeped in spirit and heavily sweetened, and the quality range is wide. The cheap versions taste of boiled sweets and artificial fruit. A proper Dijon cassis tastes recognisably of blackcurrant, with the slightly tannic, leafy edge real fruit has.
Fifteen millilitres is a small measure doing three jobs: most of the sweetening, all of the colour, and the drink's only real depth of flavour. It is the ingredient worth spending money on, and the only one where a poor bottle cannot be hidden.
Why the Vodka Stays Quiet
There is a reasonable objection to vodka in cocktails, which is that if it contributes nothing it may as well not be there.
Here the answer is that it does contribute something: alcoholic strength, without a flavour. Take it out and you have a cassis and lemon spritz at wine strength. Put gin in instead and the juniper starts arguing with the blackcurrant, which is a legitimate drink and not this one. Twenty-five millilitres of neutral spirit is exactly enough to make it a cocktail rather than a long soft drink with champagne in it.
How to Serve It
Built in a collins glass over cubed ice: vodka, cassis, lemon and syrup stirred briefly, then champagne poured over and lifted once with the spoon.
A lemon wheel. Cold and long, and it suits a summer evening or a party better than a bar counter, which is what it was built for in the first place.
The Spirit
VodkaThe only major spirit whose legal definition asks for character to be taken away rather than built. UK law requires it to be distilled so that the raw material's own qualities are selectively reduced, and sets the floor at 37.5%. What is left is strength, texture, and whatever survived the process.
Frequently Asked Questions
What is a Russian Spring Punch?
A lemon sour with crème de cassis, built over ice and topped with champagne. Dick Bradsell created it in London in the late 1980s, and it is a good deal drier than either the colour or the ingredient list suggests.
Why is it built rather than shaken?
Because the champagne goes into the glass rather than into the shaker. Bradsell's spec stacks the sour over ice and crowns it, and one gentle lift with the spoon integrates it without killing the sparkle.
Can I use prosecco instead of champagne?
You can, though a good crémant is the better substitute. Champagne brings acid and a bready depth that prosecco does not, and this drink uses sixty millilitres of it, so the difference shows in the glass.
Does the cassis brand matter?
More than anything else in the glass. Cheap crème de cassis tastes of boiled sweets; a proper Dijon one tastes of blackcurrant with a leafy edge. It supplies the colour, most of the sweetness and all of the depth.
Master the Techniques
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Where this one sits
Recipe by Jerry Can Spirits
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